Sony Xperia Z4 Release Date, Specifications, Price and Other Details

So much has been talked and written on the release date of Sony's upcoming flagship smartphone dubbed as the Xperia Z4 but it is turning elusive for more reason than one. It was reported that much-awaited device would be unveiled at the CES 2015 and then at the Mobile World Congress 2015 (MWC 2015) but that never happened. Mar 26, 2015